/* * Copyright (c) 2003, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package sun.font; import java.awt.Rectangle;import java.awt.geom.GeneralPath;import java.awt.geom.Rectangle2D;import java.awt.geom.Point2D; public abstract class FontStrike {      protected FontStrikeDisposer disposer;    protected FontStrikeDesc desc;    protected StrikeMetrics strikeMetrics;    protected boolean algoStyle = false;    protected float boldness = 1f;    protected float italic = 0f;    /*     * lastLookupTime is updated by Font2D.getStrike and can be used to     * choose strikes that have not been newly referenced for purging when     * memory usage gets too high. Active strikes will never be purged     * because purging is via GC of WeakReferences.     */    //protected long lastlookupTime/* = System.currentTimeMillis()*/;     public abstract int getNumGlyphs();     abstract StrikeMetrics getFontMetrics();     abstract void getGlyphImagePtrs(int[] glyphCodes, long[] images,int  len);     abstract long getGlyphImagePtr(int glyphcode);     // pt, result in device space    abstract void getGlyphImageBounds(int glyphcode,                                      Point2D.Float pt,                                      Rectangle result);     abstract Point2D.Float getGlyphMetrics(int glyphcode);     abstract Point2D.Float getCharMetrics(char ch);     abstract float getGlyphAdvance(int glyphCode);     abstract float getCodePointAdvance(int cp);     abstract Rectangle2D.Float getGlyphOutlineBounds(int glyphCode);     abstract GeneralPath        getGlyphOutline(int glyphCode, float x, float y);     abstract GeneralPath        getGlyphVectorOutline(int[] glyphs, float x, float y);  }